Heavy Duty Fast Fold Deluxe frame and legs are constructed of sturdy 3-1/2" wide by 1-1/4" thick aluminum tubing and feature easy release latches for simple, quick set up and tear down of the screen. All viewing surfaces up to 16' high will be seamless. The Heavy Duty Fast Fold Deluxe with Da-Mat® fabric is standard with a foldable black backed material. This exclusive feature allows for the portability of a Fast-Fold screen with the superior image quality and opacity of a black backed material. This complete screen system also includes a rugged poly-carrying case with wheels.